Question 291884
ln(x+1) - ln(x-3)=ln(x) 


ln((x+1)/(x-3))=ln(x) 



(x+1)/(x-3) = x


x+1 = x(x-3)


x+1 = x^2-3x


x^2-4x-1 = 0


x = 2 + sqrt(5) <-------------- Answer